Local live prototype candidate

Hello World

A narrow Tool Builder runtime proof showing managed English text, surface-specific variants, fixed frame behavior, and host skin inheritance.

Open live tool

BUILDER SURFACES SKINS NO RELEASE

Hello World is the first public-safe Tool Builder prototype candidate. It proves that a local Builder project can become a TID dedicated tool route without becoming publication-ready.

The prototype carries one shared desktop/base text and one mobile-only text, plus native and negative host-skin support. It is a scaffold proof, not a finished public tool.

Prototype test route. No private receipts, no public recommendation, and no publication-ready claim.

Doors HR

tool · tool-builder · runtime-proof

Builder source first

The route is staged from Tool Builder project data and generated runtime output, not from hand-edited public HTML.

Surface proof

The same tool declares standard, wide, and mobile surfaces so the live route can be checked before larger tools depend on it.

Still not publication-ready

The prototype can be tested live without promoting Tool Builder upload, HR Log, registry pointers, or the tool itself to publication-ready status.

Tool version history

Version	Date	Status	Route / package	Change
0.1.4 local candidate Current	2026-08-21	local_prototype_candidate	/tid/hello-world/tool/index.html `sha256:4db0de0774f5f7797e49e4569a812e1b66133fe32ffbc24c0ad3c1d1709a1b6c`	shared desktop fit contract candidate. Keeps standard and wide on the same visible runtime height, lets wide expand horizontally from the same source height, and keeps mobile as the separate narrow surface while preserving the TID route toolbar and native/negative host skin contract.
0.1.3 local candidate	2026-08-21	local_prototype_candidate	/tid/hello-world/tool/index.html `sha256:1a6203dff00a8494bbc05fc3fd0b068c9d196939d74018291aa6c072180dff39`	Dedicated TID route viewport candidate. Makes the tool route open as a clean viewport layer, lets the runtime frame scale up on dedicated routes, keeps Back to TID and Info in one route toolbar, and adds Auto skin preview so native/negative can follow the host surface again after a manual preview. Carries forward the Clean runtime visual contract from the superseded 0.1.2 local candidate.
0.1.1 local candidate	2026-08-21	local_prototype_candidate	/tid/hello-world/tool/index.html `sha256:fe8630747de8268ad3f8286ced4c11f1679e4e73edb0e914cd2e1da4fab8e51e`	Placement repair candidate. Centers the generated TID runtime-player embed, keeps standard/wide/mobile at the declared frame height, defaults narrow browsers to mobile when no explicit surface query is supplied, and preserves TID version history during staging.
0.1.0 local candidate	2026-08-21	local_prototype_candidate	/tid/hello-world/tool/index.html `sha256:f6435c85edce3d7ce7a26f2dfeac1332751cda20a65268cc8ee0bea6d694c2e6`	First public-safe Hello World prototype candidate. Proves Tool Builder managed text, standard/wide/mobile surfaces, host skin inheritance, and fixed runtime frame behavior before any publication-ready claim.